baseMachine
Base classes for base machines from PSSE
Extends from Modelica.Icons.BasesPackage (Icon for packages containing base classes).
| Name | Description |
|---|---|
| baseMachine
|
Base machine for PSSE models |
OpenIPSL.Electrical.Machines.PSSE.BaseClasses.baseMachineBase machine for PSSE models
Extends from OpenIPSL.Electrical.Essentials.pfComponent (Partial model containing all the parameters for entering power flow data).
| Name | Description |
|---|---|
| Power flow data | |
| S_b | System base power [VA] |
| V_b | Base voltage of the bus [V] |
| fn | System frequency [Hz] |
| P_0 | Initial active power [W] |
| Q_0 | Initial reactive power [var] |
| v_0 | Initial voltage magnitude [1] |
| angle_0 | Initial voltage angle [rad] |
| displayPF | Display power flow: |
| Machine parameters | |
| M_b | Machine base power [VA] |
| Tpd0 | d-axis transient open-circuit time constant [s] |
| Tppd0 | d-axis sub-transient open-circuit time constant [s] |
| Tppq0 | q-axis sub-transient open-circuit time constant [s] |
| H | Inertia constant [s] |
| D | Speed damping |
| Xd | d-axis reactance [1] |
| Xq | q-axis reactance [1] |
| Xpd | d-axis transient reactance [1] |
| Xppd | d-axis sub-transient reactance [1] |
| Xppq | q-axis sub-transient reactance [1] |
| Xl | leakage reactance [1] |
| S10 | Saturation factor at 1.0 pu [1] |
| S12 | Saturation factor at 1.2 pu [1] |
| R_a | Armature resistance [1] |
| Initialization | |
| w0 | Initial speed deviation from nominal [1] |
| Parameter mask | |
| enableS_b | Enable S_b in parameter list |
| enableV_b | Enable V_b in parameter list |
| enablefn | Enable fn in parameter list |
| enableP_0 | Enable P_0 in parameter list |
| enableQ_0 | Enable Q_0 in parameter list |
| enablev_0 | Enable v_0 in parameter list |
| enableangle_0 | Enable angle_0 in parameter list |
| enabledisplayPF | Enable displayPF in parameter list |
| Name | Description |
|---|---|
| p | |
| SPEED | Machine speed deviation from nominal [pu] |
| PMECH | Turbine mechanical power (machine base) |
| PMECH0 | Initial value of machine electrical power (machine base) |
| ETERM | Machine terminal voltage [pu] |
| EFD | Generator main field voltage [pu] |
| EFD0 | Initial generator main field voltage [pu] |
| PELEC | Machine electrical power (machine base) |
| ISORCE | Machine source current [pu] |
| ANGLE | Machine relative rotor angle |
| XADIFD | Machine field current [pu] |